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Para > 3-1 lung blood > Flashcards

3-1 lung blood Flashcards

0
Q

Blood tapeworm?

A

Schistosoma spp

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1
Q

Types of tapeworms?

A

Liver
Intestinal tract
Lungs
Blood

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2
Q

Lung tapeworm?

A

Patagominus westermAni

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3
Q

General life cycle?

A

Egg
Larva1
Larva2
Adult

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4
Q

The said pattern goes for all trematodes except for____

A

Schistosoma

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5
Q

Eggs releases a free licinf ciliated larva called?

A

Miracidium

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6
Q

Known as oriental lung fluke

A

Paragominis westermani

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7
Q

Disease caused by paragominus

A

Lung fluke disease
Pulmo distomiasis
Endemic hemoptysis
Parasitic hemoptysis

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8
Q

Paragominus identified only in cats

A

Siamensis

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9
Q

Coffee bean shaped

A

Adult

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10
Q

Intestinal ceca of lung?

A

Zgzagging

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11
Q

Describe the ovary of lung?

A

Lobed
Anterior to testes
Right side of coiled uterus
Posterior to ventral sucker

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12
Q

Miracidia penetrates snails. Life cycle as?

A

SRC
Sporocyst
Rediae
Cercaria

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13
Q

Intermediate hosts of lung?

A

1st snail by miracidia

2nd crustacean by circaria

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14
Q

Infective stage to man lung f?

A

MetacircRia in crabs…

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15
Q

Metacircaria excyst in the?

A

Duodenum (cysteine protease)

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16
Q

Give examples of operculated snails?

A 
Hua
Semisulcospira
Syncera
Thiara
Pomatiopsis
Pomacea
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17
Q

Worms provoke a _______ reaction that proceeds to fibrotic encapsulation

A

Granulomatous

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18
Q

Adults in the brain manifests as?

A

Jacksonian epilepsy

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19
Q

Abberant worms in abdominal wall, cavity, mesenteric lymph nodes, omentum,

A

Erratic paragonimiasis

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20
Q

Xray findings?

A

Ring shadowed; bunch of grapes

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21
Q

Standard serological test

A

CF test

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22
Q

Oriental blood fluke?

A

Schistosoma spp

23
Q

Differences to other trematodes?

A

Mand F are separate individuals;

Adults are narrow and elongate

24
Q

Enzyme blood f contains?

A

Hemoglobinase

25
Q

Shape of ovary at midline (blood fluke)?

A

Pyramidal

26
Q

T or F? Males are shorter than females for blood flukes

A

T

27
Q

Blood fluke in feces only?

A

Mansoni

28
Q

Blood fluke in urine only

A

Hematobium

29
Q

We obtain blood fluke by?

A

Skin penetration

30
Q

Common route of schistosomule?

A

Penetration of organs!

Break out pulmo microbasculature; traverse lung ; pleural cavity; diaphargm; peritoneum ; liver; portal vein

31
Q

Which circaria has…
Stylet at dorsal side of sucker?
Fork tailed?

A

Paragominus

Schistosoma

32
Q

Eggs are non operculated?

A

Schistosoma

33
Q

Specific location for s japonicum

A

SMV to small intestine

34
Q

S mansoni location?

A

SMV to large intestine

35
Q

Venous plexus of bladder and rectal venules for?

A

Hematobium

36
Q

Main pathology is dt worms and not eggs?

A

Paragominus

37
Q

Phenomenon in schistosoma wherein eosinophilic ag and ab ppt around egg

A

Splendore hoeppli phenomenon

38
Q

Occurs before eggs are found in the stool for schis

A

Acute schistosomiasis/ katayama fever

39
Q

Mansoni or japonicum?
10x more eggs?
Spinal cord than brain?
Eggs are smaller?

A

Japon
Mansoni
Japon

40
Q

Known as banti’s syndrome

A

Thrombocytopenia
Leucopenia
Splenomegaly

41
Q

FAST elisa uses what sp

A

Mansoni

42
Q

Method of choice for definitive dx of s japonicun

A

COPT circum Oval precipitin test

43
Q

T or F? Larger dose of praziquantel is given for japonicum infection?

A

T

44
Q

Whose eggs:
Lateral spine near posterior end?
Terminal spine?
Lateral spine that is hook like?

A

Mansoni
Hematobium
Japonicum

45
Q

Schistosoma that is elongated?

A

Hematobium

Mansoni

46
Q

Schistosoma with thin and smooth shelll?

A

Hematobium

Mansoni

47
Q

Main pathology is due to egg schistosoma leading tl

A

Pseudotubercle

Splendore hoeppli

48
Q

Oncomelania

A

Japonicum

49
Q

Tropicorbis

Biomphalaria

A

Mansoni

50
Q

1st IH of hema

A

Physopsis

BioLOMphalaria

51
Q

Xray shows nodular lesions mimic what

A

Lung cA and fungal ds

52
Q

Gynecophoric canal

A

Schistosoma male

53
Q

Flattened but prominent operculum

A

Paragominus

54
Q

Praziquantel

Corticosteroid

A

Paragonimus

Para (7 decks)

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